Hey I just did a quick test and was quite surprised to find this works and actually looks pretty good. The texture was put together quick for a friend as he was trying to get it into Cinema and it wasn't working, while I was at it I decided to give it a go in Octane by using the convert material command just for shits and giggles.
I was pretty shocked it worked, I was under the impression Octane didn't have support? Of course the downside is I have no image texture control and I'm assuming it has to do some nasty image export much like with C4D shaders. But all in all looks pretty much the same, even shocked displacement works fine.
Also while I'm at it what's the deal with proper substance integration, will it happen any time soon?